Wayground logo

Free Printable Worksheets

Font size

S
M
L
XL
Worksheets

Angles in a triangle

Total questions: 20

Worksheet time: 16mins

Name
Class
Date
1.

What type of triangle is this...

a)

Equilateral

b)

Scalene

c)

Isosceles

d)

Right-Angled Triangle

2.

What type of triangle is this...

a)

Equilateral

b)

Scalene

c)

Isosceles

d)

Right-Angled Triangle

3.

What type of triangle is this...

a)

Equilateral

b)

Scalene

c)

Isosceles

d)

Right-Angled Triangle

4.

What type of triangle is this...

a)

Equilateral

b)

Scalene

c)

Isosceles

d)

Right-Angled Triangle

5.

What type of triangle is this...

a)

Equilateral

b)

Scalene

c)

Isosceles

d)

Right-Angled Triangle

6.

What type of triangle is this...

a)

Equilateral

b)

Scalene

c)

Isosceles

d)

Right-Angled Triangle

7.

What type of triangle is this...

a)

Equilateral

b)

Scalene

c)

Right-Angled Isosceles Triangle

8.

Work out the size of the missing angle

a)

55

b)

90

c)

125

d)

305

9.

Work out the size of the missing angle

a)

22

b)

202

c)

20

d)

158

10.

Work out the size of the missing angle

a)

157

b)

57

c)

23

d)

203

11.

Work out the size of the missing angle

a)

50

b)

130

c)

230

d)

40

12.

Work out the size of the missing angle

a)

45

b)

145

c)

215

d)

245

13.

Work out the size of the missing angle

a)

30

b)

70

c)

130

d)

150

14.

Work out the size of the missing angle

a)

94

b)

96

c)

86

d)

84

15.

Work out the size of the missing angle

a)

136

b)

64

c)

44

d)

144

16.

Work out the size of the missing angle

a)

155

b)

205

c)

25

d)

45

17.

Work out the size of the missing angle

a)

34

b)

134

c)

96

d)

146

18.

Work out the size of the missing angle

a)

58

b)

62

c)

68

d)

118

19.

Work out the value of the missing angle marked a...

a)

72o

b)

144o

c)

36o

d)

134o

20.

Work out the value of the missing angle marked a...

a)

54o

b)

63o

c)

126o

d)

134o